Top-rated water treatment & purification system installers and replacers.

Get matched with top water treatment & purification system installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water treatment & purification system installers and replacers in Chicago

All Service Calls, LLC
9059 O'Neill Drive
4.98(
33
)
Approved Pro
All Service Calls, LLC
9059 O'Neill Drive
4.98(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 years of experience

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025


Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
1595 Georgetown Road
4.19(
157
)
Approved Pro
Leaf Home Water Solutions
1595 Georgetown Road
4.19(
157
)
Approved Pro
Customers say: Quality work
3393 local quotes requested
5 years of experience

Leaf Home Water Solutions provides best-in-class water filtration and softener products for healthy, purified water that protects both the home and family. With state-of-the-art water testing materials, dedication to White Glove installation and service, best-in-class products, and the support of the nation's largest home solutions company, homeowners can feel confident choosing Leaf Home Water Solutions. Since all installations are tailored to specific water needs, custom solutions may include enhanced impact on hair and skin, energy savings on bills, increased appliance longevity, and elimination of hard water contaminants like calcium and magnesium, while also combatting taste and odor issues by filtering out chlorine and other organic compounds. The team of professionals at Leaf Home Water Solutions takes great pride in knowing that families are provided with the cleanest, crispest, and heathiest water possible.

"Did a good job"

Guy S on April 2025

Leaf Home Water Solutions provides best-in-class water filtration and softener products for healthy, purified water that protects both the home and family. With state-of-the-art water testing materials, dedication to White Glove installation and service, best-in-class products, and the support of the nation's largest home solutions company, homeowners can feel confident choosing Leaf Home Water Solutions. Since all installations are tailored to specific water needs, custom solutions may include enhanced impact on hair and skin, energy savings on bills, increased appliance longevity, and elimination of hard water contaminants like calcium and magnesium, while also combatting taste and odor issues by filtering out chlorine and other organic compounds. The team of professionals at Leaf Home Water Solutions takes great pride in knowing that families are provided with the cleanest, crispest, and heathiest water possible.

"Did a good job"

Guy S on April 2025


Avatar for ARIEL'S PLUMBING & SEWER, INC.
ARIEL'S PLUMBING & SEWER, INC.
2524 N CENTRAL PARK APT 1
5.00(
3
)
Approved Pro
ARIEL'S PLUMBING & SEWER, INC.
2524 N CENTRAL PARK APT 1
5.00(
3
)
Approved Pro
22 local quotes requested
2 years of experience

Ariel is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Ariel was very responsive. He immediately got back to me with a date for my job. He can to our house and was extremely professional, cleaned up after himself, and made quick work of the job we needed done! I would hire him again for any of our plumbing needs. "

Alessandra P on January 2025

Ariel is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Ariel was very responsive. He immediately got back to me with a date for my job. He can to our house and was extremely professional, cleaned up after himself, and made quick work of the job we needed done! I would hire him again for any of our plumbing needs. "

Alessandra P on January 2025


Avatar for Flatley  Plumbing Express
Flatley Plumbing Express
PO Box 4223
5.00(
4
)
Approved Pro
Flatley Plumbing Express
PO Box 4223
5.00(
4
)
Approved Pro
Customers say: Quick response
130 local quotes requested
65 years of experience

At Flatley's Plumbing Express, experts work around the clock to make sure your plumbing and sewer systems are up and working as expected. If you have any issues with your sewer system, don't hesitate to call us for help.

"Technician came in, gave us a competitive quote and did the job right away"

Nripendra R on May 2025

At Flatley's Plumbing Express, experts work around the clock to make sure your plumbing and sewer systems are up and working as expected. If you have any issues with your sewer system, don't hesitate to call us for help.

"Technician came in, gave us a competitive quote and did the job right away"

Nripendra R on May 2025


Avatar for Duane Blanton Plumbing, Sewer & Drainage Inc.
Duane Blanton Plumbing, Sewer & Drainage Inc.
600 Long Lake Drive
5.00(
2
)
Approved Pro
Duane Blanton Plumbing, Sewer & Drainage Inc.
600 Long Lake Drive
5.00(
2
)
Approved Pro
79 local quotes requested
37 years of experience

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"

Trinidad L on March 2025

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"

Trinidad L on March 2025


Avatar for Angel Water, Inc.
Angel Water, Inc.
28214 W Northwest Hwy
4.29(
39
)
Approved Pro
Angel Water, Inc.
28214 W Northwest Hwy
4.29(
39
)
Approved Pro
Customers say: Quick response
57 years of experience
Free onsite estimate

Making Water More Healthy for your Home and Family! Licensed Plumbers and Water Treatment! In 1972, we dedicated ourselves to educating people about water quality. We consider it a privilege to serve our community. Located in Barrington, IL, Saint Charles, IL, and West Palm Beach FL, Angel Water has been installing and servicing state-of-the-art water purification systems for homes and businesses for over 40 years. The company is licensed with the Illinois Department of Health, employs water technicians certified by the Water Quality Association, provides the industry’s best warranty, and has held an A+ Better Business Bureau rating for over ten years. Angel Water operates a full service center and warehouse, providing numerous services including water testing, bottled water delivery, water and salt pick-up, and a water bar where you can sample waters of the world.

"Zach is the man ! Great job and thank you Angel Water for a fast response due to my concern 👍👍"

Victor P on March 2025

Making Water More Healthy for your Home and Family! Licensed Plumbers and Water Treatment! In 1972, we dedicated ourselves to educating people about water quality. We consider it a privilege to serve our community. Located in Barrington, IL, Saint Charles, IL, and West Palm Beach FL, Angel Water has been installing and servicing state-of-the-art water purification systems for homes and businesses for over 40 years. The company is licensed with the Illinois Department of Health, employs water technicians certified by the Water Quality Association, provides the industry’s best warranty, and has held an A+ Better Business Bureau rating for over ten years. Angel Water operates a full service center and warehouse, providing numerous services including water testing, bottled water delivery, water and salt pick-up, and a water bar where you can sample waters of the world.

"Zach is the man ! Great job and thank you Angel Water for a fast response due to my concern 👍👍"

Victor P on March 2025


Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.41(
3,061
)
Approved Pro
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.41(
3,061
)
Approved Pro
Customers say: Super punctual
13239 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Everything than can go wrong, has gone wrong with this company. None of their technicians know how to diagnose issues so their go to is to sell you a new unit. They once told me I needed a new sump pump for 3000 dollars, only for another company tell me I only needed a 250 dollar switch. This is after I had already bought a new furnace from four seasons a year prior. They clearly only care about selling you new equipment. Against my better judgement, I called them to service my AC as it stopped working during 100 degree weather. They tell me I need a new one. They took their time coming out to me during this heatwave and then are unable to install it because the previous technician misdiagnosed the issue. A BRAND NEW UNIT IS NOT WORKING FROM THEM. And they left without finishing the job, I am now sleeping in a near 90 degree house with 2 seniors and a dog that just had surgery. This company is soulless."

Arslan K on June 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"Everything than can go wrong, has gone wrong with this company. None of their technicians know how to diagnose issues so their go to is to sell you a new unit. They once told me I needed a new sump pump for 3000 dollars, only for another company tell me I only needed a 250 dollar switch. This is after I had already bought a new furnace from four seasons a year prior. They clearly only care about selling you new equipment. Against my better judgement, I called them to service my AC as it stopped working during 100 degree weather. They tell me I need a new one. They took their time coming out to me during this heatwave and then are unable to install it because the previous technician misdiagnosed the issue. A BRAND NEW UNIT IS NOT WORKING FROM THEM. And they left without finishing the job, I am now sleeping in a near 90 degree house with 2 seniors and a dog that just had surgery. This company is soulless."

Arslan K on June 2025


GreenHome Services Corp.
129 E. State Rd. #844
5.00(
1
)
GreenHome Services Corp.
129 E. State Rd. #844
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GreenHome is the remodeling and home improvement contractor in Chicago Land area and surrounding suburbs. Our Home Improvement Team works on all types of projects, including additions, kitchen & bath remodels, whole-house renovations and new construction. Our company is your number one source for construction and remodeling. We surpass the competition, in not only price, but value as well. We will provide a professional approach to constructing exceptional quality projects, meeting your budget and schedule. We complete projects on or before schedule by employing and supporting professional , motivated and flexible teams. Our dedication to quality is reflected in the craftsmanship, attention to detail on our jobs. We maintain the highest levels of integrity, honesty and fairness in our relationships with our suppliers, subcontractors and customers GreenHome Services will expand its efforts to grow by meeting customer needs today and in the future by continuing to build partnerships based on trust and teamwork. We will accomplish this by responding to changing market conditions and continue building a company culture that provides value-added construction and remodeling services to our customers. Our personal approach along with our professional expertise, allows us to build a lasting relationship with you.

GreenHome is the remodeling and home improvement contractor in Chicago Land area and surrounding suburbs. Our Home Improvement Team works on all types of projects, including additions, kitchen & bath remodels, whole-house renovations and new construction. Our company is your number one source for construction and remodeling. We surpass the competition, in not only price, but value as well. We will provide a professional approach to constructing exceptional quality projects, meeting your budget and schedule. We complete projects on or before schedule by employing and supporting professional , motivated and flexible teams. Our dedication to quality is reflected in the craftsmanship, attention to detail on our jobs. We maintain the highest levels of integrity, honesty and fairness in our relationships with our suppliers, subcontractors and customers GreenHome Services will expand its efforts to grow by meeting customer needs today and in the future by continuing to build partnerships based on trust and teamwork. We will accomplish this by responding to changing market conditions and continue building a company culture that provides value-added construction and remodeling services to our customers. Our personal approach along with our professional expertise, allows us to build a lasting relationship with you.


Omalley Plumbing
20502 S Graceland
No reviews
Omalley Plumbing
20502 S Graceland
No reviews
19 years of experience

Omalley plumbing LLC is licensed, bonded, insured.

Omalley plumbing LLC is licensed, bonded, insured.


Dirsmith Builders, Inc.
643 Academy Dr.
1.00(
1
)
Dirsmith Builders, Inc.
643 Academy Dr.
1.00(
1
)
49 years of experience

For over 40 years, Dirsmith Builders has been a fixture on the North Shore and Surrounding Areas. Family Owned and Operated, Dirsmith Builders specialized in custom kitchens, bathrooms, additions, decks, new home builds, full-home remodels, plus more. Our unique ability to both design and build, coupled with over 40 years of experience, make us the preeminent contractor in the area.

For over 40 years, Dirsmith Builders has been a fixture on the North Shore and Surrounding Areas. Family Owned and Operated, Dirsmith Builders specialized in custom kitchens, bathrooms, additions, decks, new home builds, full-home remodels, plus more. Our unique ability to both design and build, coupled with over 40 years of experience, make us the preeminent contractor in the area.

...
Showing 1-10 of 191

FAQs for water treatment & purification system installation and replacement projects in Chicago, IL

A whole-house water filtration system is ideal if you want all the water in your home to be filtered, improving water quality and protecting your plumbing. This system can enhance your home's value. If you only need filtered water for drinking or cooking, a point-of-use filter might be a suitable alternative. Each filtration option is designed to remove specific contaminants.

Maintaining your whole‑house water filtration system is essential for uninterrupted performance and clean water. The annual expense, which ranges between $50 and $300, covers filter replacements, complete system inspections, and any required repair work. Regular maintenance keeps the system operating at peak efficiency and guarantees the highest water quality for every home use.

Installing a whole‑house water filtration system is a streamlined process that a professional can complete in one day. Multistage systems require additional time to secure proper plumbing connections and calibrate the system accurately. In contrast, point‑of‑use filters are installed within a few hours, ensuring efficient and precise integration in your home.

Most whole-house filtration systems last 10 to 20 years with proper care. Reverse osmosis units typically serve 10 to 15 years, while water distillers can exceed two decades. Lifespan depends on build quality, water chemistry, and whether filters, lamps, or membranes are changed on schedule. Regular professional inspections help you catch minor issues before they shorten the system’s life. Budget for planned component replacements to reach the upper end of that range.

Fast clogging usually points to high sediment levels, heavy water use, or both. When more dirt and minerals flow through the system, filters load up sooner and performance drops. Schedule a water test to confirm what’s in your supply, add a sediment pre-filter if needed, and follow the manufacturer’s replacement timeline to keep water pressure and quality where they belong.

The Chicago, IL homeowners’ guide to water treatment & purification system installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
water purification filter system in home
Jun 24, 2025
Jun 24, 2025
The cost of installing a whole-house water filtration system depends on the type and number of filters you choose. Use this guide to budget for your project.
reverse osmosis water filtration system
Jun 17, 2025
Jun 17, 2025
Budget for reverse osmosis water filter costs based on factors such as system type, efficiency, number of stages, labor, add-on features, and more.
A small girl washing her hands in the bathroom sink
Mar 25, 2025
Mar 25, 2025
Use this guide to budget for water softener repair costs based on factors such as water treatment system type, replacement parts, professional labor, and more.
A woman holding glass under faucet in kitchen
Feb 12, 2025
Feb 12, 2025
If you’re planning to install a water softener, consider budgeting based on capacity, type of system, tank size, and more.
Share project details to get started.